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PERSONALIZED AUDIO SYSTEM AND METHOD

09/800,956 | U.S. Patent Application

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Location ELECTRONIC
Filed March 8, 2001
Examiner JUNGWON CHANG
Class 709
Art Group 2154
Patent No. 7,028,082
Case Type Utility - 709/223000
Status Patented Case
Parent 60/187,894 Expired
Child 10/98,620 Patented
Child 10/98,482 Patented
Child 10/98,473 Patented
Child 10/98,450 Patented
Child 11/371,946 Patented
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Last Updated: 4 years, 1 month ago
Date # Transaction